Willow-leaved Jessamine
Cestrum parqui
Not currently listed at our partner nurseries.
Essentials
At a Glance
Plant Type
Shrub
Height
96 inches
Width
72 inches
Light
Full Sun, Partial Sun
Zones
7, 8, 9
Water
Moderate
Humidity
Average
Lifespan
Perennial
Native To
Chile
Toxicity
All parts are highly toxic if ingested.
The Story
Plant Bio
Cestrum parqui, commonly known as the green cestrum or night blooming jasmine, is a fast-growing evergreen shrub that features fragrant flowers attracting pollinators. This species is notable for its ability to tolerate drought conditions and produce flowers that bloom at night, making it attractive to nocturnal pollinators.
Uses & Benefits:
Marketplace
Where to Buy
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Planting
How to Grow
- Select a sunny location with well-draining soil for planting.
- Tuck cuttings or seedlings into the soil, ensuring roots are covered.
- Water thoroughly after planting to settle the soil around roots.
- Maintain consistent moisture, especially during dry spells.
- Fertilize monthly with a balanced fertilizer during the growing season.
- Prune lightly after flowering to shape and promote new growth.
Pro Tip
Use semi-hardwood cuttings in late summer for best propagation success.
Keep It Thriving
Care Guide
Do
- Water regularly to keep soil moist but not waterlogged 🌱
- Prune after flowering to maintain shape
- Feed with a balanced fertilizer during active growth
Don't
- Avoid overwatering, which can cause root rot ❌
- Don't prune in late fall or winter when the plant is dormant
- Refrain from neglecting pest control measures
Seasonal Care Calendar
| Task | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Fertilize | ||||||||||||
| Prune | ||||||||||||
| Winter Prep |
Watch Out For
Pests & Diseases
Common Pests
Common Diseases
In the Garden
Landscape Uses & Companions
Landscape Uses
Companion Plants
Multiply
Propagation Methods
Good to Know
Common Questions
Willow-leaved Jessamine questions
What zones can Willow-leaved Jessamine grow in?
Willow-leaved Jessamine is hardy in USDA Zones 7–10. Inside that range it survives winter in the ground; outside it, grow it as an annual or a container plant you protect.
Is Willow-leaved Jessamine deer resistant?
Not reliably. Deer may browse Willow-leaved Jessamine, especially tender spring growth — plan on repellents or fencing where pressure is high.
When does Willow-leaved Jessamine bloom?
Willow-leaved Jessamine typically blooms in summer to fall through late summer. Exact timing shifts a week or two with your zone — Sow's bloom calendar maps it to your garden.
Does Willow-leaved Jessamine need full sun?
Willow-leaved Jessamine does best in full sun to part shade. In hot climates, afternoon shade keeps blooms fresher longer.
Is Willow-leaved Jessamine drought tolerant?
Yes — once established (usually after the first full season), Willow-leaved Jessamine handles dry spells with minimal watering. Water deeply its first year to build the root system that makes that possible.
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Grow Willow-leaved Jessamine with confidence
See it in a design of your actual yard, get zone-matched care reminders, and track it season by season in your garden journal.
